CN207744093U - A kind of flexible water-tight device of the special sound equipment in park - Google Patents
A kind of flexible water-tight device of the special sound equipment in park Download PDFInfo
- Publication number
- CN207744093U CN207744093U CN201820044121.XU CN201820044121U CN207744093U CN 207744093 U CN207744093 U CN 207744093U CN 201820044121 U CN201820044121 U CN 201820044121U CN 207744093 U CN207744093 U CN 207744093U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sound equipment
- motor
- threaded rod
- installation sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Hydraulic Turbines (AREA)
Abstract
The utility model discloses a kind of flexible water-tight devices of the special sound equipment in park, including installation sleeve, the bottom inside wall of the installation sleeve is fixedly connected with fixed plate, motor is fixedly connected in the middle part of fixed plate, the output shaft of motor is fixedly connected with shaft by shaft coupling, driving wheel is fixedly connected at the top of shaft, the inner bottom wall of installation sleeve and the inside of fixed plate have been fixedly connected with bearing, the inner ring of bearing is fixedly connected with threaded rod, the top of installation sleeve is extended at the top of threaded rod, the surface of threaded rod is fixedly connected with driven wheel.The flexible water proof type gardens park sound equipment, achieve the effect that limit the lifting position of lifting tube, when guide runner touches upper limit position switch, motor, which rotates forward, to be stopped, when guide runner touches lower position switch, motor reversal stops, and then effectively prevents the lifting tube excess of stroke, to solve the problems, such as that the stereo set in common gardens park is easy to intake or be damaged.
Description
Technical field
The utility model is related to stereo set technical field, specially a kind of special sound equipment in park stretches water-tight device.
Background technology
Sound equipment probably includes power amplifier, peripheral equipment（Including compressor, effect device, balanced device, VCD, DVD etc.）, loud speaker
（Speaker, loudspeaker）, sound console, microphone, display equipment etc. add up it is a set of.Wherein, speaker is exactly audio output device, loudspeaker
, subwoofer etc..As soon as in speaker include it is high and low, in three kinds of loud speakers, three kinds but not necessarily three.The hair of technology
Exhibition history can be divided into electron tube, transistor, integrated circuit, field-effect tube four-stage.
All it is at present to add a protective cover in outside in most of the stereo set in gardens park, to prevent from being destroyed,
But such protective cover when rainy since its surface offers sound outlet hole, it is difficult to ensure that rainwater will not enter its inside, and
It when repairing surrounding trees and lawn, is easy to be destroyed, so needing a kind of flexible water-tight device of the special sound equipment in park.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of flexible water-tight device of the special sound equipment in park, solves
The problem of stereo set in common gardens park is easy water inlet or is damaged.
（Two）Technical solution
In order to achieve the above object, the utility model is achieved by the following technical programs：A kind of special sound equipment in park is stretched
The bottom inside wall of contracting water-tight device, including installation sleeve, the installation sleeve is fixedly connected with fixed plate, the fixed plate
Middle part is fixedly connected with motor, and the output shaft of the motor is fixedly connected with shaft by shaft coupling, and the top of the shaft is solid
Surely it is connected with driving wheel, the inner bottom wall of the installation sleeve and the inside of fixed plate have been fixedly connected with bearing, the bearing
Inner ring is fixedly connected with threaded rod, and the top of installation sleeve is extended at the top of the threaded rod, and the surface of the threaded rod is solid
Surely it is connected with driven wheel, the driving wheel is sequentially connected by belt and driven wheel.
The madial wall of the installation sleeve offers guide chute, and the inner wall of the guide chute slidably connects guiding and slides
The one side of block, the guide runner extends to the outside of guide chute, and the one side of the guide runner is fixedly connected with liter
Cylinder drops, and the inner bottom wall of the lifting tube is installed with sound equipment, and the madial wall of the lifting tube is fixedly connected with screwed pipe, described
The inner wall of screwed pipe and the thread surface of threaded rod connect.
Preferably, the quantity of the threaded rod is two, and the driving wheel is dual grooved driving wheel.
Preferably, the inner roof wall of the guide chute is installed with upper limit position switch, the upper limit position switch and motor
Electrical connection.
Preferably, the inner bottom wall of the guide chute is installed with lower position switch, the lower position switch and motor
Electrical connection.
Preferably, the madial wall of the lifting tube offers sound transmission aperture, and protection is fixedly connected at the top of the lifting tube
Lid.
Preferably, the madial wall of the protective cover and the outer surface of cupular part of lifting tube are slidably socketed, the protective cover it is interior
Roof is fixedly connected with sealing leather washer.
（Three）Advantageous effect
The utility model provides a kind of flexible water-tight device of the special sound equipment in park, has following advantageous effect：
（1）The special sound equipment in the park stretches water-tight device, and driving wheel, screw thread are fixedly connected with by being arranged at the top of shaft
The surface of bar is fixedly connected with driven wheel, and driving wheel is sequentially connected by belt and driven wheel, and the madial wall of lifting tube, which is fixed, to be connected
It is connected to screwed pipe, the inner wall of screwed pipe and the thread surface of threaded rod connect, reached and lifted to the sound equipment in lifting tube
The effect of control, in use, connection power supply, controls electric motor starting, motor drives driving wheel to rotate by shaft, and driving wheel passes through
Belt is sequentially connected with driven wheel, and then driven wheel drives threaded rod to rotate, and threaded rod drives after being threadedly coupled with screwed pipe and rises
Drop cylinder is lifted, and at rainy day, lifting tube drives protective cover slide downward, the top appearance of protective cover and installation sleeve
Surface cover connects, and prevents rainwater from entering, and to solve, the stereo set in common gardens park is easy to intake or what is be damaged asks
Topic.
（2）The special sound equipment in the park stretches water-tight device, and the inner roof wall by the way that guide chute is arranged is installed with the upper limit
Bit switch, upper limit position switch are electrically connected with motor, and the inner bottom wall of guide chute is installed with lower position switch, lower position switch
It is electrically connected with motor, has achieved the effect that limit the lifting position of lifting tube, guide runner touches upper limit position switch
When, motor, which rotates forward, to be stopped, and when guide runner touches lower position switch, motor reversal stops, and then effectively prevents from lifting
The cylinder excess of stroke.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model installation sleeve structure front view.
In figure：1 installation sleeve, 2 fixed plates, 3 motors, 4 shafts, 5 driving wheels, 6 bearings, 7 threaded rods, 8 driven wheels, 9 skins
Band, 10 guide chutes, 11 guide runners, 12 lifting tubes, 13 sound equipments, 14 screwed pipes, 15 upper limit position switch, 16 lower position switch,
17 sound transmission apertures, 18 protective covers, 19 sealing leather washers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 2 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of flexible water-tight device of the special sound equipment in park,
Including installation sleeve 1, the bottom inside wall of installation sleeve 1 is fixedly connected with fixed plate 2, and the middle part of fixed plate 2 is fixedly connected with
The output shaft of motor 3, motor 3 is fixedly connected with shaft 4 by shaft coupling, and the top of shaft 4 is fixedly connected with driving wheel 5, peace
Sleeved 1 inner bottom wall has been fixedly connected with bearing 6 with the inside of fixed plate 2, and the inner ring of bearing 6 is fixedly connected with threaded rod 7,
The quantity of threaded rod 7 is two, and driving wheel 5 is dual grooved driving wheel, and the top of threaded rod 7 extends to the top of installation sleeve 1,
The surface of threaded rod 7 is fixedly connected with driven wheel 8, and driving wheel 5 is sequentially connected by belt 9 and driven wheel 8.
The madial wall of installation sleeve 1 offers guide chute 10, and the inner roof wall of guide chute 10 is installed with upper limit
Switch 15, upper limit position switch 15 are electrically connected with motor 3, and the inner bottom wall of guide chute 10 is installed with lower position switch 16, under
Limit switch 16 is electrically connected with motor 3, and the inner wall of guide chute 10 slidably connects guide runner 11, the side of guide runner 11
Face extends to the outside of guide chute 10, and the one side of guide runner 11 is fixedly connected with lifting tube 12, the interior bottom of lifting tube 12
Wall is installed with sound equipment 13, and the madial wall of lifting tube 12 is fixedly connected with screwed pipe 14, inner wall and the threaded rod 7 of screwed pipe 14
Thread surface connection, by be arranged guide chute 10 inner roof wall be installed with upper limit position switch 15, upper limit position switch 15
It is electrically connected with motor 3, the inner bottom wall of guide chute 10 is installed with lower position switch 16, lower position switch 16 and 3 electricity of motor
Connection, has achieved the effect that the lifting position to lifting tube 12 limits, when guide runner 11 touches upper limit position switch 15,
Motor 3, which rotates forward, to be stopped, and when guide runner 11 touches lower position switch 16, the reversion of motor 3 stops, and then effectively prevents from rising
12 excess of stroke of cylinder drops, and the madial wall of lifting tube 12 offers sound transmission aperture 17, and the top of lifting tube 12 is fixedly connected with protective cover 18, prevents
The madial wall of protecting cover 18 and the outer surface of cupular part of lifting tube 12 are slidably socketed, and the inner roof wall of protective cover 18 is fixedly connected with sealing skin
Washer 19, sealing leather washer 19 can be good at the inside for preventing rainwater from entering installation sleeve 1 from protective cover 18, pass through setting
The top of shaft 4 is fixedly connected with driving wheel 5, and the surface of threaded rod 7 is fixedly connected with driven wheel 8, and driving wheel 5 passes through belt 9
It is sequentially connected with driven wheel 8, the madial wall of lifting tube 12 is fixedly connected with screwed pipe 14, inner wall and the threaded rod 7 of screwed pipe 14
Thread surface connection, achieved the effect that in lifting tube 12 sound equipment 13 carry out elevating control, in use, connection power supply,
It controls motor 3 to start, motor 3 drives driving wheel 5 to rotate by shaft 4, and driving wheel 5 is connected by belt 9 and the transmission of driven wheel 8
It connects, and then driven wheel 8 drives threaded rod 7 to rotate, threaded rod 7 drives lifting tube 12 to be risen after being threadedly coupled with screwed pipe 14
Drop, and at rainy day, lifting tube 12 drives 18 slide downward of protective cover, the outer surface of cupular part of protective cover 18 and installation sleeve 1
Socket, prevents rainwater from entering, has the effect of certain remote control, relatively advanced, is used to solve common gardens park
Stereo set be easy water inlet or the problem of be damaged.
In conclusion the flexible water proof type gardens park sound equipment, the top by the way that shaft 4 is arranged are fixedly connected with actively
The surface of wheel 5, threaded rod 7 is fixedly connected with driven wheel 8, and driving wheel 5 is sequentially connected by belt 9 and driven wheel 8, lifting tube 12
Madial wall be fixedly connected with screwed pipe 14, the inner wall of screwed pipe 14 is connect with the thread surface of threaded rod 7, reached to lifting
Sound equipment 13 in cylinder 12 carries out the effect of elevating control, in use, connection power supply, control motor 3 starts, and motor 3 passes through shaft 4
Driving wheel 5 is driven to rotate, driving wheel 5 is sequentially connected by belt 9 and driven wheel 8, and then driven wheel 8 drives threaded rod 7 to rotate,
Threaded rod 7 drives lifting tube 12 to be lifted after being threadedly coupled with screwed pipe 14, and at rainy day, lifting tube 12 drives protection
18 slide downward of lid, protective cover 18 and the outer surface of cupular part of installation sleeve 1 are socketed, and prevent rainwater from entering, and are slided by being arranged to be oriented to
The inner roof wall of slot 10 is installed with upper limit position switch 15, and upper limit position switch 15 is electrically connected with motor 3, the interior bottom of guide chute 10
Wall is installed with lower position switch 16, and lower position switch 16 is electrically connected with motor 3, has reached the lifting position to lifting tube 12
The effect limited, when guide runner 11 touches upper limit position switch 15, motor 3, which rotates forward, to be stopped, when guide runner 11 is touched
When to lower position switch 16, the reversion of motor 3 stops, and then effectively prevents 12 excess of stroke of lifting tube, to solve common gardens
The problem of stereo set in park is easy water inlet or is damaged.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
- The water-tight device 1. a kind of special sound equipment in park stretches, including installation sleeve（1）, it is characterised in that：The installation sleeve（1） Bottom inside wall be fixedly connected with fixed plate（2）, the fixed plate（2）Middle part be fixedly connected with motor（3）, the motor （3）Output shaft shaft is fixedly connected with by shaft coupling（4）, the shaft（4）Top be fixedly connected with driving wheel（5）, The installation sleeve（1）Inner bottom wall and fixed plate（2）Inside be fixedly connected with bearing（6）, the bearing（6）Inner ring It is fixedly connected with threaded rod（7）, the threaded rod（7）Top extend to installation sleeve（1）Top, the threaded rod（7） Surface be fixedly connected with driven wheel（8）, the driving wheel（5）Pass through belt（9）With driven wheel（8）It is sequentially connected；The installation sleeve（1）Madial wall offer guide chute（10）, the guide chute（10）Inner wall be slidably connected There is guide runner（11）, the guide runner（11）One side extend to guide chute（10）Outside, the guide runner （11）One side be fixedly connected with lifting tube（12）, the lifting tube（12）Inner bottom wall be installed with sound equipment（13）, institute State lifting tube（12）Madial wall be fixedly connected with screwed pipe（14）, the screwed pipe（14）Inner wall and threaded rod（7）Table Face is threadedly coupled.
- The water-tight device 2. the special sound equipment in a kind of park according to claim 1 stretches, it is characterised in that：The threaded rod （7）Quantity be two, the driving wheel（5）For dual grooved driving wheel.
- The water-tight device 3. the special sound equipment in a kind of park according to claim 1 stretches, it is characterised in that：The guide chute （10）Inner roof wall be installed with upper limit position switch（15）, the upper limit position switch（15）With motor（3）Electrical connection.
- The water-tight device 4. the special sound equipment in a kind of park according to claim 1 stretches, it is characterised in that：The guide chute （10）Inner bottom wall be installed with lower position switch（16）, the lower position switch（16）With motor（3）Electrical connection.
- The water-tight device 5. the special sound equipment in a kind of park according to claim 1 stretches, it is characterised in that：The lifting tube （12）Madial wall offer sound transmission aperture（17）, the lifting tube（12）Top be fixedly connected with protective cover（18）.
- The water-tight device 6. the special sound equipment in a kind of park according to claim 5 stretches, it is characterised in that：The protective cover （18）Madial wall and lifting tube（12）Outer surface of cupular part be slidably socketed, the protective cover（18）Inner roof wall be fixedly connected with Seal leather washer（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044121.XU CN207744093U (en) | 2018-01-11 | 2018-01-11 | A kind of flexible water-tight device of the special sound equipment in park |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820044121.XU CN207744093U (en) | 2018-01-11 | 2018-01-11 | A kind of flexible water-tight device of the special sound equipment in park |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207744093U true CN207744093U (en) | 2018-08-17 |
Family
ID=63122834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820044121.XU Expired - Fee Related CN207744093U (en) | 2018-01-11 | 2018-01-11 | A kind of flexible water-tight device of the special sound equipment in park |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207744093U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976232A (en) * | 2019-04-22 | 2019-07-05 | 袁家和 | A kind of computer supervisory control system for being convenient for adjusting |
| CN111024450A (en) * | 2019-12-30 | 2020-04-17 | 北方民族大学 | Collection device is used in heavy metal monitoring of mill |
| CN112386408A (en) * | 2019-08-19 | 2021-02-23 | 上海慈通科技有限公司 | Seat convenient to sit |
| CN112689215A (en) * | 2020-12-28 | 2021-04-20 | 嘉善富庆电子有限公司 | Waterproof type vehicle-mounted external sound box |
| CN113438570A (en) * | 2021-06-24 | 2021-09-24 | 深圳市鸿天盛信息技术有限公司 | Waterproof type sound box equipment |
| CN114180105A (en) * | 2021-12-28 | 2022-03-15 | 北京劢亚科技有限公司 | Solar panel and satellite |
| CN116025275A (en) * | 2023-02-15 | 2023-04-28 | 中国华西工程设计建设有限公司 | Drilling device for rock and soil investigation |
-
2018
- 2018-01-11 CN CN201820044121.XU patent/CN207744093U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109976232A (en) * | 2019-04-22 | 2019-07-05 | 袁家和 | A kind of computer supervisory control system for being convenient for adjusting |
| CN112386408A (en) * | 2019-08-19 | 2021-02-23 | 上海慈通科技有限公司 | Seat convenient to sit |
| CN111024450A (en) * | 2019-12-30 | 2020-04-17 | 北方民族大学 | Collection device is used in heavy metal monitoring of mill |
| CN112689215A (en) * | 2020-12-28 | 2021-04-20 | 嘉善富庆电子有限公司 | Waterproof type vehicle-mounted external sound box |
| CN113438570A (en) * | 2021-06-24 | 2021-09-24 | 深圳市鸿天盛信息技术有限公司 | Waterproof type sound box equipment |
| CN113438570B (en) * | 2021-06-24 | 2022-07-29 | 深圳市鸿天盛信息技术有限公司 | Waterproof type sound box equipment |
| CN114180105A (en) * | 2021-12-28 | 2022-03-15 | 北京劢亚科技有限公司 | Solar panel and satellite |
| CN116025275A (en) * | 2023-02-15 | 2023-04-28 | 中国华西工程设计建设有限公司 | Drilling device for rock and soil investigation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207744093U (en) | A kind of flexible water-tight device of the special sound equipment in park | |
| CN103858732B (en) | A kind of energy-saving reel sprinkling irrigation machine | |
| CN109756799B (en) | Outdoor gardens are with rain-proof audio amplifier | |
| CN208522280U (en) | Cool down the multi-functional rotable electric power cabinet of dedusting outside a kind of domestic solar | |
| CN207073101U (en) | A kind of novel energy-conserving traffic watering device | |
| CN206211430U (en) | A kind of weak current box with heat sinking function | |
| CN206020992U (en) | A kind of photovoltaic for realizing that automatic frequency is adjusted irrigates by lifting water to a higher level with a water pump, etc. control system | |
| CN207168187U (en) | A kind of lifting locker for facilitating access article | |
| CN208143463U (en) | A kind of sound equipment of the car exhibition with light | |
| CN209395609U (en) | A kind of new-energy automobile charging unit | |
| CN204465046U (en) | A kind of self-filling electric installation of energy automatic takeup | |
| CN206503732U (en) | Sewage/waste electrical submersible pump | |
| CN106812661A (en) | A kind of room vehicle wind generation device for realizing automatically adjusting | |
| CN203692484U (en) | Efficient garlic-peeling machine | |
| CN203736506U (en) | Miniature massager | |
| CN112291649A (en) | Waterproof performance sound box | |
| CN102852115B (en) | Waterproof device for protecting small underwater motor for hydraulic model | |
| CN208544470U (en) | A kind of portable sticking film for mobile phone cleaning device | |
| CN206640726U (en) | A kind of intelligent sound with wireless charging function | |
| CN207835761U (en) | A kind of sound equipment of waterproof | |
| CN203879699U (en) | Electric pressurized-water well | |
| CN204297391U (en) | With the Jiao Chi of Liquid level | |
| CN216749257U (en) | Agricultural technology diffusion multimedia propaganda device | |
| CN205671270U (en) | A kind of photovoltaic oxygen-increasing device | |
| CN208849966U (en) | A kind of audio device based on teaching |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180817 Termination date: 20190111 |